Expose two new helpers and start using them as much as possible.
- `NodeTraits::owner_global`: which gets the `GlobalScope` that currenty
owns a `Node`. This may be different than `.global()` in the case that
the `Node` was adopted by a different `Document`.
- `Window::as_global_scope`: A helper to avoid having to cast so much
when treating a `Window` like a `GlobalScope`.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
This is a simplification of the internal `TaskQueue` API that moves the
`TaskManager` to the `GlobalScope` itself. In addition, the handling of
cancellers is moved to the `TaskManager` as well. This means that no
arguments other than the `task` are necessary for queueing tasks, which
makes the API a lot easier to use and cleaner.
`TaskSource` now also keeps a copy of the canceller with it, so that
they always know the proper way to cancel any tasks queued on them.
There is one complication here. The event loop `sender` for dedicated
workers is constantly changing as it is set to `None` when not handling
messages. This is because this sender keeps a handle to the main
thread's `Worker` object, preventing garbage collection while any
messages are still in flight or being handled. This change allows
setting the `sender` on the `TaskManager` to `None` to allow proper
garbabge collection.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
This puts a few commonly used `Node` helpers into a trait (`NodeTraits`)
and gives them more descriptive names and documentation. The renames:
- `document_from_node` -> `NodeTraits::owner_document`
- `window_from_node` -> `NodeTraits::owner_window`
- `stylesheets_owner_from_node<T:` -> `NodeTraits::stylesheet_list_owner`
- `containing_shadow_root` -> `NodeTraits::containing_shadow_root`
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
The new version of rust allows us to elide some lifetimes and clippy is
now complaining about this. This change elides them where possible and
removes the clippy exceptions.
Fixes#34804.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
* Create spec-compliant version of create_enumerated_getter
Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
* Use new make_enumerated_getter! macro everywhere
Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
* Remove old make_enumerated_getter macro
Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
* Return lowercased value from make_enumerated_getter macro
Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
* Update WPT expectations
Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
---------
Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
* fix: allow form submission for input [type=image]
Signed-off-by: Shane Handley <shanehandley@fastmail.com>
* Fix comments and use existing can_gc where available
Signed-off-by: Shane Handley <shanehandley@fastmail.com>
---------
Signed-off-by: Shane Handley <shanehandley@fastmail.com>
* few cangc fixes
Signed-off-by: L Ashwin B <lashwinib@gmail.com>
* few cangc fixes
Signed-off-by: L Ashwin B <lashwinib@gmail.com>
---------
Signed-off-by: L Ashwin B <lashwinib@gmail.com>
This changes converts all input element parsing and normalization to use
`time` instead of `chrono`. `time` is used by our dependencies, so it
makes sense to work toward removing the Servo dependency on chrono.
In addition, parsing and normalization also moves to a trait on &str to
prepare for the possibility of all script parsers moving to a separate
crate that can have unit tests written against it.
Code duplication is eliminated when possible and more conversion is done
using integer types. These two things together mean we pass more tests
now.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
* Upgrade stylo to 2024-07-16
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
* Use the new `dom` crate from stylo
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
---------
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Oriol Brufau <obrufau@igalia.com>
For a long time, `gfx_traits` has held a lot of things unrelated to graphics
and also unrelated to the `gfx` crate (which is mostly about fonts).
This is a cleanup which does a few things:
1. Move non `gfx` crate things out of `gfx_traits`. This is important in
order to prevent dependency cycles with a different integration between
layout, script, and fonts.
2. Rename the `msg` crate to `base`. It didn't really contain anything
to do with messages and instead mostly holds ids, which are used
across many different crates in Servo. This new crate will hold the
*rare* data types that are widely used.
Details:
- All BackgroundHangMonitor-related things from base to a new
`background_hang_monitor_api` crate.
- Moved `TraversalDirection` to `script_traits`
- Moved `Epoch`-related things from `gfx_traits` to `base`.
- Moved `PrintTree` to base. This should be widely useful in Servo.
- Moved `WebrenderApi` from `base` to `webrender_traits` and renamed it
to `WebRenderFontApi`.
This change makes changes to allow Servo to compile with the 1.78
version of Rust:
- Dead code is removd (Rust seems to have gotten better at detecting
it).
- The `FlowRef` `DerefMut` is updated according to @SimonSapin's advice
[^1].
- The `imports.rs` now explicitly silences warnings about unused
imports.
[^1]: https://github.com/servo/servo/issues/6503#issuecomment-2066088179
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- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes do not require tests because they should not change
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As seems #31500 still remain opened here's the next partial fix.
Fixed list: `unused_mut`, `clippy::needless_borrow`,
`clippy::match_ref_pats`, `clippy::borrow_deref_ref`, `clippy::ptr_eq`,
`clippy::unnecessary_cast`, `clippy::derivable_impls`,
`clippy::collapsible_match`, `clippy::extra_unused_lifetimes`,
`clippy::map_clone`, `clippy::manual_filter`.
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes are part of #31500.
- [x] These changes do not require tests because are only cosmetic.
Remove the use of unsafe code in the layout wrappers of the DOM. The
main change here is that `unsafe_get()` no longer needs to be an unsafe
method, which allows us to transitively remove or reduce unsafe blocks
from callers. The function itself is not renamed, because it's still
a bit dangerous to start removing the layers of abstraction from actual
DOM nodes.
In addition `init_style_and_opaque_layout_data` can be merged into
`initialize_data`, which removes one more unsafe method.
Finally, a "Safety" section is added to some unsafe methods.
Instead of the tricky `LayoutRPC` interface, query layout using the
`Layout` trait. This means that now queries will requires calling layout
and then running the query. During layout an enum is used to indicate
what kind of layout is necessary.
This change also removes the mutex-locked `rw_data` from both layout
threads. It's no longer necessary since layout runs synchronously. The
one downside here is that for resolved style queries, we now have to
create two StyleContexts. One for layout and one for the query itself.
The creation of this context should not be very expensive though.
`LayoutRPC` used to be necessary because layout used to run
asynchronously from script, but that no longer happens. With this
change, it becomes possible to safely pass nodes to layout from script
-- a cleanup that can happen in a followup change.
* constants have by default a static lifetime
* constants have by default a static lifetime
* unneeded unit expression
* unneeded unit expression
* Box of default value
* casting raw pointers
* casting raw pointers
* clippy: fix `result_unit_err` warnings
* feat: fix result warnings in script
* doc: document `generate_key` return type
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
* feat: add back result to RangeRequestBounds::get_final
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
---------
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
* fixed clippy warnings in htmlformelement.rs
* Fixed clippy warnings
* Fixed warnings related to matches!
* made changes to compile "test-tidy" successfully
